1) Copy adjacent columns with student names in the first column and scores in the second column. 2) Right click on a student input for an assignment in Infinite Campus and select "Paste Grades" ( not the default "Paste" ). Infinite Campus Autofill will match names and automatically paste the copied values for each student. Any names that couldn't find a match will be left blank. ( If you don't see "Paste Grades" as an option, make sure a grade input is selected for the expanded assignment when you right click. ) This extension was built as a free resource for teachers and is not sponsored or paid for by any organization. If you find it helpful, please consider leaving a review—it makes a big difference and may help others find it.